Critical Areas of Focus:
In Grade 1, instructional time should focus on four critical areas:
(1)  developing understanding of addition, subtraction, and strategies for addition and subtraction within 20
(2) developing understanding of whole number relationships and place value, including grouping in tens and ones
(3) developing understanding of linear measurement and measuring lengths as iterating length units
(4) reasoning about attributes of, and composing and decomposing geometric shapes


Operations and Algebraic Thinking

Number and Operations in Base Ten

Measurement and Data